TY - RPRT TI - Lead isotope systematics and uranium depletion in the Granite Mountains, Wyoming AU - J. N. Rosholt AU - R. E. Zartman AU - Ignatius T. Nkomo PY - 1973 DO - 10.1130/0016-7606(1973)84<989:lisaud>2.0.co;2 UR - https://pubs.usgs.gov/publication/70241577 ID - 70241577 ER -